title: [Serum iron in chronic polyarthritis].
mesh_terms: D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000097:blood*; D007501:Iron; D058085:Iron Compounds / Q000097:blood*
chemical_list: D058085:Iron Compounds; D007501:Iron
keywords: ARTHRITIS, RHEUMATOID/blood in; IRON COMPOUNDS/in blood
vernacular_title: Das Serumeisen bei der chronischen Polyarthritis.